Fixed bug causing crash when derivative field was not edited. TODO: do a check in...

diff --git a/share/extensions/funcplot.inx b/share/extensions/funcplot.inx
index cd813f07703336eac46cf87899ed6e2c58624ea0..a7318ccbf80c51dc8fd35ab9b9819a8647b3b748 100644 (file)
--- a/share/extensions/funcplot.inx
+++ b/share/extensions/funcplot.inx
@@ -21,7 +21,7 @@ The constants pi and e are also available. </param>
        </param>\r
        <param name="fofx" type="string" _gui-text="Function">exp(-x*x)</param>\r
        <param name="fponum" type="boolean" _gui-text="Calculate first derivative numerically">true</param>\r
-       <param name="fpofx" type="string" _gui-text="First derivative"></param>\r
+       <param name="fpofx" type="string" _gui-text="First derivative">x</param>\r
     <effect>\r
                <object-type>rect</object-type>\r
                 <effects-menu>\r